EP 2698517 A4 20140924 - INTERNAL COMBUSTION ENGINE
Title (en)
INTERNAL COMBUSTION ENGINE
Title (de)
VERBRENNUNGSMOTOR
Title (fr)
MOTEUR À COMBUSTION INTERNE
Publication
Application
Priority
- JP 2011088122 A 20110412
- JP 2012056731 W 20120315
Abstract (en)
[origin: EP2698517A1] An internal combustion engine having a combustion chamber 12 defined by a piston 11 and a cylinder 10, and a fuel injection valve 20 having a plurality of injection holes 101 ˆ¼ 106 and arranged so as to inject fuel directly inside the cylinder 10 from the side of the combustion chamber 12. The plurality of injection holes 101 ˆ¼ 106 are configured so that the central axes of a plurality of sprays injected from said plurality of injection holes 101 - 106 in the fuel injection valve 20 are oriented toward a boundary portion opposite the fuel injection valve 20 formed at the piston position by the crown surface of the piston I I and the inner wall of the cylinder 10 when fuel is injected.
IPC 8 full level
F02B 23/10 (2006.01); F02D 41/40 (2006.01); F02M 45/08 (2006.01); F02M 61/18 (2006.01)
CPC (source: EP US)
F02B 17/005 (2013.01 - EP US); F02B 23/104 (2013.01 - EP US); F02M 61/1806 (2013.01 - EP US); F02B 2023/103 (2013.01 - EP US); F02D 41/402 (2013.01 - EP US); F02D 41/405 (2013.01 - EP US); Y02T 10/12 (2013.01 - EP US)
Citation (search report)
- [XI] EP 2105595 A1 20090930 - MAZDA MOTOR [JP]
- [XA] EP 0838584 A2 19980429 - MITSUBISHI MOTORS CORP [JP]
- [XI] WO 0202929 A1 20020110 - BOSCH GMBH ROBERT [DE], et al
- [XI] US 2008135016 A1 20080612 - ASHIZAWA TAKESHI [JP], et al
- See references of WO 2012140986A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2698517 A1 20140219; EP 2698517 A4 20140924; EP 2698517 B1 20220216; BR 112013026366 A2 20161227; BR 112013026366 B1 20210330; CN 103492686 A 20140101; CN 103492686 B 20151014; JP 5618000 B2 20141105; JP WO2012140986 A1 20140728; MX 2013011860 A 20140131; MY 165714 A 20180420; RU 2013150196 A 20150520; RU 2558178 C2 20150727; US 2014373805 A1 20141225; US 8983756 B2 20150317; WO 2012140986 A1 20121018
DOCDB simple family (application)
EP 12771579 A 20120315; BR 112013026366 A 20120315; CN 201280017782 A 20120315; JP 2012056731 W 20120315; JP 2013509835 A 20120315; MX 2013011860 A 20120315; MY PI2013003719 A 20120315; RU 2013150196 A 20120315; US 201214111094 A 20120315